仿真与实践结合在信号与系统实验教学中的案例探究  

Case study in experimental teaching of signal and system based on simulation and practice

作　　者：竺琼[1] 黄晓晴[1] 

机构地区：[1]南京航空航天大学,江苏南京210016

出　　处：《中国现代教育装备》2014年第9期87-88,共2页China Modern Educational Equipment

摘　　要：信号与系统是电子类专业的主干课程,其实验课可以加深学生对课程基本概念的理解。南京航空航天大学电工电子实验中心教师与南京某仪器厂联合研究,针对实验所需的技术指标对信号发生器内嵌的扫频仪进行了改进,使学生在进行仿真实验的基础上完成硬件操作。打破了由于实验成本限制而仅限于软件仿真的局限,同时软硬件结合的实验方法使学生加深了对基本概念的理解,提高了学生的动手能力,达到了校企双赢的效果。The course of signal and system is important in electronic courses. Its experimental course enhances the understanding of basic concept for students. The teachers of electric and electronic experiment center of NUAA study in technical indicators of the experiment with Nanjing Xinlian telecommunications instrument factory and improve the sweep generator installed in the signal generator. Students complete the hardware experiment based on simulation experiment. It breaks the limitation of simulation only due to shortage of funds. It enhances the understanding of the basic concepts and improves the operative abilities, bringing in to a win-win mode of the school and enterprise.

关 键 词：信号与系统 扫频仪 仿真 

分 类 号：G642[文化科学—高等教育学] TN911.6-4[文化科学—教育学]